By choosing I Accept, you consent to our use of cookies and other tracking technologies.

# 228

Number 228 (two hundred twenty-eight) is an even three-digits composite number and natural number following 227 and preceding 229.

## Properties of the number 228

 Nominal 228 Cardinal two hundred twenty-eight Cardinaltwo hundred twenty-eight Ordinal 228th Number of digits 3 Sum of digits 12 Product of digits 32 Number parity Even
Calculation was done in 0.0000360012 seconds

## Prime Factorization of 228

 Prime factorization 2 x 2 x 3 x 19 Prime factorization in exponent form 22 x 3 x 19 Prime factors 2, 3, 19 Number of distinct prime factors ω(n) 3 Total number of prime factors Ω(n) 4 Sum of prime factors 24 Product of prime factors 114
Calculation was done in 0.0000178814 seconds

## Divisors of 228

 List of proper divisors 1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114 List of all dividers 1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228 Number of divisors d(n) 12 Sum of all divisors σ(n) 560 Aliquot sum 332 228 is an abundant number , because the sum of its proper divisors (332) is greater than itself. Its abundance is 104.
Calculation was done in 0.0000150204 seconds

## Prime numbers

 Is 228 a prime number? No Is 228 a semiprime number? No Is 228 a Chen prime number? No Is 228 a Mersenne prime number? No
Calculation was done in 0.0000190735 seconds

## Sequences

 Is 228 a Catalan number? No Is 228 a Fibonacci number? No Is 228 a Idoneal number? No
Calculation was done in 0.0000050068 seconds

## Number theory

Number theory is a branch of pure mathematics devoted primarily to the study of the integers and integer-valued functions.
 228 is not a Happy number 228 is not a Humble number 228 is not a Münchhausen number 228 is not a Perfect number 228 is not a Perfect square 228 is not a Palindrome
Calculation was done in 0.0072720051 seconds

## Numeric Bases of 228

In mathematics, a base or radix of a numeral system is the number of unique digits, including zero, used to represent numbers in that system.
BaseSystemValue
2Binary111001002
3Ternary221103
4Quaternary32104
5Quinary14035
6Senary10206
7Septenary4447
8Octal3448
9Nonary2739
10Decimal228
12Duodecimal17012
20Vigesimalb820
36Base366c36
60Sexagesimal3m60
Calculation was done in 0.0000190735 seconds

## Mathematical operations

Mathematical operations are actions that are performed on numbers or mathematical expressions to find a numerical result.
 Square of 228 (n2) 51984 Cube of 228 (n3) 1.18524e+07 Square root of 228 15.0997 Natural Logarithm (ln) of 228 5.42935 Decimal Logarithm (log) of 228 2.35793
Calculation was done in 0.0000050068 seconds

## Trigonometry

Trigonometry is the study of the relationship between the angles and sides of a triangle.
 Sine of 228 0.972623 Cosecant of 228 1.02815 Cosine of 228 -0.232388 Secant of 228 -4.30314 Tangent of 228 -4.18533 Cotangent of 228 -0.23893
Calculation was done in 0.0000050068 seconds

## Number parity

Parity is the property of an integer of whether it is even or odd.

### Is 228 an Even Number?

Yes, the number 228 is an even number.

### Is 228 an Odd Number?

No
Calculation was done in 0.0000030994 seconds

## Ban number

In recreational mathematics, a ban number is a number that does not contain a particular letter when spelled out in English; in other words, the letter is "banned".
 The spelling of 228 in words is "two hundred twenty-eight", meaning that: 228 is an aban number (a number without the letter a) 228 is not an eban number (as it contains the letter e) 228 is not an iban number (as it contains the letter i) 228 is not an oban number (as it contains the letter o) 228 is not a tban number (as it contains the letter t) 228 is not an uban number (as it contains the letter u)
Calculation was done in 0.0000019073 seconds

## Numeral systems

How to write 228 in other number systems?
 Bengali numerals ২২৮ Eastern Arabic numerals ٢٢٨ Hieroglyphs numeralsused in Ancient Egypt 𓍣𓎇𓐁 Khmer numerals ២២៨ Japanese numerals 二百二十八 Roman numerals CCXXVIII Thai numerals ๒๒๘
Calculation was done in 0.0000648499 seconds

## Translation

How do you say 228 in 38 different languages?
 Arabic مائتان و ثمانية و عشرون Croatian dvjesto dvadeset i osam Czech dvě stě dvacet osm Danish to hundrede otte og tyve Dutch tweehonderdachtentwintig Estonian alafa eve blaeve vɔ enyi Faroese tvey­hundrað­og­tjúgo­átta Filipino dalawáng daán at dalawáng pû’t waló Finnish kaksi­sataa­kaksi­kymmentä­kahdeksan French deux cent vingt-huit Greek διακόσια είκοσι οκτώ German zwei­hundert­acht­und­zwanzig Hebrew מאתיים עשרים ושמונה Hindi दो सौ अट्ठाईस Hungarian két­száz­huszon­nyolc Icelandic tvö­hundrað og tuttugu og átta Indonesian dua ratus dua puluh delapan Italian duecentoventotto Japanese 二百二十八 Korean 이백이십팔 Latvian divsimt divdesmit astoņi Lithuanian du šimtai dvidešimt aštuoni Norwegian to hundre og tjue­åtte Persian دویست و بیست و هشت Polish dwieście dwadzieścia osiem Portuguese duzentos e vinte e oito Romanian două sute douăzeci şi opt Russian двести двадцать восемь Serbian двеста двадесет и осам Slovak dve­sto dvadsať­osem Slovene dvjesto dvaset osem Spanish doscientos veintiocho Swahili mia mbili na ishirini na nane Swedish tvåhundratjugoåtta Thai สอง​ร้อย​ยี่​สิบ​แปด Turkish iki yüz yirmi sekiz Ukrainian двісті двадцять вісім Vietnamese hai trăm hai mươi tám
Calculation was done in 0.0131909847 seconds

## Miscellaneous

 Number 228 reversed 822 ASCII Code 228 ä Unicode Character U+00E4 ä Hexadecimal color (shorthand) #222288 Unix Timestamp Thu, 01 Jan 1970 00:03:48 +0000
Calculation was done in 0.0000240803 seconds